[Rails] Re: NoMethodError: undefined method `expenses'
UMQ: Use More Quotes! :vendor => "vendor1", :amount => "75.00" On Jan 28, 9:22 pm, Andrew Reid wrote: > Hi, > I am trying to figure out why I am receiving the following error. I am > following an Apple Developers Rail Application tutorial. > > >> event.expenses.create(:vendor => vendor1, :amount =>75.00) > > NameError: undefined local variable or method `vendor1' for > # > from (irb):2 > > Here is what I have for the models > > class Event < ActiveRecord::Base > validates_presence_of :name > validates_numericality_of :budget, :greater_than => 0.0 > > has_many :expenses > has_many :vendors, :through => :expenses > end > > ___ > > class Expense < ActiveRecord::Base > belongs_to :event > belongs_to :vendor > end > > ___ > > class Vendor < ActiveRecord::Base > has_many :expenses > has_many :events, :through => :expenses > end > > I read another post where they had issues with Xcode not saving and > having to restart terminal. I have done both and everything looks > right. > Thanks in advance for any help! > -- > Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Back button works even after logout - How to prevent?
You can add a before_filter to your controllers to ensure that the user is logged in. I use restful authentication (that provides the login_required method), and I let anyone see the index listing of a table, or a show of any individual record, but create, update, new, delete, etc, are all locked behind a logged in session. before_filter :login_required, :except => [:index, :show] -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Back button works even after logout - How to prevent?
Hi all, In my web application, after logging out, if Back button of the browser is clicked, it takes to the previous logged in pages and allows all operations without logging in. The layout, however, doesn't change, but the yield pages. Please help me prevent that back button operation after logout. Given below is my logout controller. #Controller def logout if session[:admin] || session[:user] reset_session flash[:notice] = 'Logged out successfully' redirect_to :controller => 'homes', :action => 'index' else flash[:error] = 'Not logged in' end end Your prompt response is appreciated. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] NoMethodError: undefined method `expenses'
Hi, I am trying to figure out why I am receiving the following error. I am following an Apple Developers Rail Application tutorial. >> event.expenses.create(:vendor => vendor1, :amount =>75.00) NameError: undefined local variable or method `vendor1' for # from (irb):2 Here is what I have for the models class Event < ActiveRecord::Base validates_presence_of :name validates_numericality_of :budget, :greater_than => 0.0 has_many :expenses has_many :vendors, :through => :expenses end ___ class Expense < ActiveRecord::Base belongs_to :event belongs_to :vendor end ___ class Vendor < ActiveRecord::Base has_many :expenses has_many :events, :through => :expenses end I read another post where they had issues with Xcode not saving and having to restart terminal. I have done both and everything looks right. Thanks in advance for any help! -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Best practices for develop a web service (server+client)
remotely related ... Can Rails on Ruby work with an established sqlite3 (or mySQL) database? the tutorials I have read so far build the sqlite3 tables with the $ "ruby script/generate model ... " command. I guess what I am trying to figure out is if the Ruby Rails platform will be a wise investment of my time to learn and eventually become proficient if my goal is to build some web applications that interact to already established databases. I would prefer to build my database the old fashioned way - e.g., SQL CREATE statements - and be able to modify the structure on the fly (structure and data). The web pages would be a simple GUI interface for my computer challenged friends! :) I am hopeful that the Rails on Ruby will allow that flexibility? Eventually, I suspect that I will be good enough to do it all in Rails like you all do. Advice? thanks in advance -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Any one help
Is it possible to get using cycle method?? Rob Zolkos wrote: > Hi Shankar, > > Have a look at the api documentation for the cycle method > > http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#M001551 > > Thanks, > Rob -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Removing an association from a derived class
I am using single table inheritance. class User < ActiveRecord::Base has_many :abc end class Student < User end The student class should not inherit the has_many :abc relationship. How can we override it? Is there a way to remove an association in the derived class? Pankaj --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Any one help
Hi Shankar, Have a look at the api documentation for the cycle method http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#M001551 Thanks, Rob Shankar Ganesh wrote: > --- > id | what | when | color | to | description | > --- > 1 | test |01/01/2009 | red|04/01/2009 | hi this is test | > --- > 2 | test2 |02/01/2009 | green |04/01/2009 | hi this is test | > --- > 3 | test3 |01/01/2009 | blue |04/01/2009 | hi this is test | > --- > 4 | test4 |02/01/2009 | orange |04/01/2009 | hi this is test | > --- > > I WANT TO HAVE OUTPUT LIKE THIS., > > 20090101 "test style="color:blue">test3" > 20090102 "test2 style="color:red">testtest3 style="color:orange">test4" > 20090103 "test2 style="color:red">testtest3 style="color:orange">test4" > 20090104 "test2 style="color:red">testtest3 style="color:orange">test4" > > Thanks in Advance > -- > Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: javascript function needs rails variable
it starts working
Cheers
Rabia Akhtar
On Wed, Jan 28, 2009 at 8:41 PM, jemminger wrote:
>
> This will only work if that script block is in an .erb template.
>
> On Jan 28, 1:02 am, Rabia wrote:
> >
> >
> > document.getElementById('h').checked=true;
> > show_coords(<%= @pic_comments.to_json %>,"main",'<%=$domain%>/
> > users/update_picture_div',<%= @picture.id %>)
> >
> >
> > I have implement this but rails variables are not working.
> >
>
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[Rails] Any one help
--- id | what | when | color | to | description | --- 1 | test |01/01/2009 | red|04/01/2009 | hi this is test | --- 2 | test2 |02/01/2009 | green |04/01/2009 | hi this is test | --- 3 | test3 |01/01/2009 | blue |04/01/2009 | hi this is test | --- 4 | test4 |02/01/2009 | orange |04/01/2009 | hi this is test | --- I WANT TO HAVE OUTPUT LIKE THIS., 20090101 "testtest3" 20090102 "test2testtest3test4" 20090103 "test2testtest3test4" 20090104 "test2testtest3test4" Thanks in Advance -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Rails runtime
Camille Roux wrote: > I've a question about the Rails runtime. > I'd like to know which part of Rails is executed (and put in memory) at > each request? at each server launch? > In other words, is Rails like PHP (the whole code is "executed" at each > request)? On on start-up in production mode a Rails app will load, execute, and cache the Rails framework plus certain parts of the app code. The rest of the app code is loaded and cached on-demand when an unknown class or module is referenced during a request. -- Rails Wheels - Find Plugins, List & Sell Plugins - http://railswheels.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Plugin Module Help
Nate Leavitt wrote: > Is the thread specific for the request in rails? Meaning.. the > before_filter will be run on each rails action/request therefore is a > new thread created in rails for that process? Jeez.. I hope I'm > explaining it properly :) Yes, each thread only carries one request at time. > Also, since that before filter is creating a new AppConn obj do I have > to worry about performance? It just seems that creating a new AppConn > for each rails request seems like overkill. Am I wrong in thinking > that? Creating such a small AppConn object with each request shouldn't be a problem. If it is you can instead do def self.set_account(url, key) if ac = Thread.current[:api_conn] ac.url, ac.key = url, key else Thread.current[:api_conn] = ApiConn.new(url, key) end end -- Rails Wheels - Find Plugins, List & Sell Plugins - http://railswheels.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] CGI Sessions
I have several Rails sites running that use sessions and they all post
cookies properly and otherwise work flawlessly. I now have need of
implementing a more raw approach to sessions using CGI::Sessions.
The Pickaxe book gives an example of how to do it (which I will append
to this message) after which they make the following statement:
This will send a cookie to the user named ``rubyweb'' with a value of
9650. It will also create a disk file in $TMP/web-session.9650 with
the key, value pairs for CustID and Part.
Upon trying the example, I first notice that the disk file is not
named 'session.9650'. That's not a big deal. However, of more
importance is the fact that it fails to plant a cookie in my browser.
Apparently, this failure prevents it from knowing that a session has
been established; so, it opens a new session with each access.
Because my Rails installations do sessions so well, I conclude that
the Rails community must know something about getting this to work
that I don't. I'm hopeful that someone here can point out the error
of my ways and I hope that my post will not be considered too far off
topic. If anyone can help me, I would deeply appreciate it. Thanks.
... doug
P.S. -- Pickaxe Example:
<% require "cgi"
require "cgi/session"
cgi = CGI.new("html3")
sess = CGI::Session.new( cgi, "session_key" => "rubyweb",
"session_id" => "9650",
"new_session" => true,
"prefix" => "web-session.")
sess["CustID"] = 123
sess["Part"] = "ABC" %>
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[Rails] Re: Mysql::Error: Duplicate entry
On 28 Jan 2009, at 21:14, Rt Rr wrote:
>
>
> hello , I am designing a project for a news website and I am new to
> ROR
> I am facing a problem with the add news function
>
> this is the error
>
> Mysql::Error: Duplicate entry '' for key 1: INSERT INTO `articals`
> (`body`, `title`, `date`, `tag`) VALUES('nnn', 'hhh',
> '2008-03-02',
> '')
>
sounds like you've got a unique index somewhere.
Fred
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[Rails] Net:HTTP.post returns an Array
I was wondering if anyone has run into this problem. I post using a Net::HTTP object and instead of getting Net::HTTPResponse object, the server returns an Array causing an error since an we typically attempt to read the body of the Net::HTTPResponse object. Does anyone know why this is occurring? Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: :active_record_store + :table_name_with_underscore session issues
On 29 Jan 2009, at 00:26, Tim wrote: >> >> When I look in the sessions table the hashed data in the `data` field >> looks normal, but there are integers being stored in the session_id >> field, not the 32 character hashes I would expect. And every page >> reload creates a new session, the integer stored in the session_id >> field is incremented by one. I'm thinking session data is being >> written, but then cannot be retrieved. >> Hmm. The problem you have is that by setting primary key to :table_name_with_underscore rails wants to use session_id as the primary key to the sessions table. it also wants to use session_id for the session identifier and for whatever reason, the primary key 'wins'. You could fiddle the SessionClass for it to store the session identifier in a different column (or CGI::Session::ActiveRecordStore::Session.set_primary_key 'id' would probably do the trick if you can get away with it. Fred >> I've tried a number of things I found searching, such as: >> >> CGI::Session::ActiveRecordStore::Session.set_primary_key 'session_id' >> >> none of which help. Any idea what I need to do? >> >> I have other, older Rails apps using active_record_store sessions >> that >> work just fine, but this is my first one on Rails 2.2.2 and so far >> it's a no-go. >> >> -- >> Greg Donaldhttp://destiney.com/ > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: :active_record_store + :table_name_with_underscore session issues
You may want to browse: http://api.rubyonrails.org/classes/ActionController/RequestForgeryProtection/ClassMethods.html and http://api.rubyonrails.org/classes/ActionController/RequestForgeryProtection.html Good luck! Tim On Jan 28, 1:24 pm, Greg Donald wrote: > Today I created a new Rails 2.2.2 project. > > I'm using Oracle and activerecord-oracle-adapter (1.0.0.9250). > > I'm using ActiveRecord::Base.primary_key_prefix_type = > :table_name_with_underscore, which is a spec for the project that I > cannot change. > > I ran `rake db:sessions:create` and it created a new migration that > looks like this: > > class CreateSessions < ActiveRecord::Migration > > def self.up > create_table :sessions do |t| > t.string :session_id, :null => false > t.text :data > t.timestamps > end > add_index :sessions, :session_id > add_index :sessions, :updated_at > end > > def self.down > drop_table :sessions > end > > end > > This does not work. I get the error: > ActionController::InvalidAuthenticityToken on any forms that are > posted. > > When I look in the sessions table the hashed data in the `data` field > looks normal, but there are integers being stored in the session_id > field, not the 32 character hashes I would expect. And every page > reload creates a new session, the integer stored in the session_id > field is incremented by one. I'm thinking session data is being > written, but then cannot be retrieved. > > I've tried a number of things I found searching, such as: > > CGI::Session::ActiveRecordStore::Session.set_primary_key 'session_id' > > none of which help. Any idea what I need to do? > > I have other, older Rails apps using active_record_store sessions that > work just fine, but this is my first one on Rails 2.2.2 and so far > it's a no-go. > > -- > Greg Donaldhttp://destiney.com/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: format.html and redirect_to
On 28 Jan 2009, at 23:42, Ricky wrote: > >> It might not be a browser. Eg with a create action you would >> typically >> redirect browsers to the show action, but the XML api probably >> wouldn't do that. > > Thanks for responding Fred. > > So are you saying that sometimes a redirect is not actually a redirect > in the 302 sense of the word? Rather that, sometimes, a redirect > *does* result in actual content being sent back to the browser/AJAX > component? > A redirect is always a redirect. What i'm saying is that sometimes you don't want to redirect, in the aforementioned xml api example you'd probably just respond with an empty response with the appropriate http status code. An ajaxified interface is also a place where you might not want to do a redirect (you'd just return some html to be inserted into the DOM or produce some javascript to execute). Fred > Rick > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Can I "fake" an object model on top of a flat ActiveReco
You know, that might be exactly it. I knew I'd heard it somewhere before :). Thanks! Sorry for the interruption. D Duane Morin wrote: > This might be a painfully bad idea, but it's gotten me curious. I have > a generic object Node, which has a name attribute. Say for example that > one of the names is "Widget". > > What I'm wondering is, is there a way to manipulate ActiveRecord to make > a class named Widget, that behaves exactly like a Node with the only > difference being that all operations only work on the condition > (name="Widget") is true? I can do a simpleclass Widget < Node to > get it started, but I'm looking for what the next line would be, where I > can specify the global condition. In all other cases, > > History : The database itself is generated rather, well, generically by > scanning a file where I don't know the nature of the content beyond > simple node relationships (i.e. I don't know ahead of time all values > for "name"). However, I'm thinking that after the flat data storage > portion is taken care of I could go in and maybe write some sort of > generator for myself that would build up the Ruby classes to deal with > the database, and hide the whole thing. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Can I "fake" an object model on top of a flat ActiveRecord?
I'm not completely clear on what your trying to accomplish but it sounds like STI may be what your looking for? http://wiki.rubyonrails.org/rails/pages/singletableinheritance Good luck! Tim On Jan 28, 3:40 pm, Duane Morin wrote: > This might be a painfully bad idea, but it's gotten me curious. I have > a generic object Node, which has a name attribute. Say for example that > one of the names is "Widget". > > What I'm wondering is, is there a way to manipulate ActiveRecord to make > a class named Widget, that behaves exactly like a Node with the only > difference being that all operations only work on the condition > (name="Widget") is true? I can do a simple class Widget < Node to > get it started, but I'm looking for what the next line would be, where I > can specify the global condition. In all other cases, > > History : The database itself is generated rather, well, generically by > scanning a file where I don't know the nature of the content beyond > simple node relationships (i.e. I don't know ahead of time all values > for "name"). However, I'm thinking that after the flat data storage > portion is taken care of I could go in and maybe write some sort of > generator for myself that would build up the Ruby classes to deal with > the database, and hide the whole thing. > -- > Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: format.html and redirect_to
> It might not be a browser. Eg with a create action you would typically > redirect browsers to the show action, but the XML api probably > wouldn't do that. Thanks for responding Fred. So are you saying that sometimes a redirect is not actually a redirect in the 302 sense of the word? Rather that, sometimes, a redirect *does* result in actual content being sent back to the browser/AJAX component? Rick --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Can I "fake" an object model on top of a flat ActiveRecord?
This might be a painfully bad idea, but it's gotten me curious. I have a generic object Node, which has a name attribute. Say for example that one of the names is "Widget". What I'm wondering is, is there a way to manipulate ActiveRecord to make a class named Widget, that behaves exactly like a Node with the only difference being that all operations only work on the condition (name="Widget") is true? I can do a simpleclass Widget < Node to get it started, but I'm looking for what the next line would be, where I can specify the global condition. In all other cases, History : The database itself is generated rather, well, generically by scanning a file where I don't know the nature of the content beyond simple node relationships (i.e. I don't know ahead of time all values for "name"). However, I'm thinking that after the flat data storage portion is taken care of I could go in and maybe write some sort of generator for myself that would build up the Ruby classes to deal with the database, and hide the whole thing. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: xml_http_request : action not found?
Ok, so the solution seems to be to forget paths and do the test like
this :
xml_http_request :delete,'destroy',{:id=>1,:person_id=>1}
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[Rails] Re: Best practices for develop a web service (server+client)?
Freddy Andersen wrote: > What about activeResource ? You mean activeresource for the rest approach ? for that sure, but you'd always have the client who request a given url and get some xml to parse... right? Which is the better format to give the client between xml and json ? And how to parse back from xml/json to a an object to include in the db? Just a simple loop over all the data and a Model.create(..) for each? Nate Leavitt wrote: > If the apps aren't rails specific, I would suggest to write a simple > rack application. It's actually pretty useful when interfacing API's > that are non-rails. both are rails apps -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Database names
James Bond wrote: > If I generate a model by: "./script generate model user" it make a table > "users". > But if I want that table is "user" not "users" what I can do? Think this is what you're looking for: http://wiki.rubyonrails.org/rails/pages/howtouselegacyschemas Cheers Luke -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Database names
James Bond wrote: > If I generate a model by: "./script generate model user" it make a table > "users". > But if I want that table is "user" not "users" what I can do? You can override the default table name in your migration file after running the generator. However, if I had anything to say about it I would not allow a developer to break this Rails convention. The only allowable exception would be in the case of a pre-existing database schema that is being used somewhere outside the Rails project. But, if you want to go to all the extra trouble to break with convention, Rails will certainly let you do so. You need to change the table name in the migration and also set the table name in the model so it knows what to look for: Example: --- class Project < ActiveRecord::Base set_table_name "project" end class CreateProjects < ActiveRecord::Migration def self.up create_table :project do |t| # Note singular form t.string :name t.text :description t.timestamps end end def self.down drop_table :project # And here too end end -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Best find for the job...
Neal L wrote: > What I'm trying to do is find the total charges during the year for > each customer by account. In other words, a function like: I'm guessing that the most efficient way to accomplish this (that is without doing some data caching), would be to let the database handle it. If you had a database view configured something like this: --- customer_charges (DB View) --- select t0.customer_name, sum(t1.amount) as amount from customers t0 join charges t1 on t0.id=t1.customer_id group by t0.id, t1.account_id having year(t1.created_at)=year(current_date()); --- Then you could create a model that manages this report data: CustomerCharge << ActiveRecord::Base def readonly? true end end Note: This is all written off of top of my head with absolutely not tested. Another option might be to create a class in Ruby that mimics a database view by executing some raw SQL. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: xml_http_request : action not found?
> > I have this in a functional test: > > > xml_http_request :delete, person_movie_path(1,1) > > > and the error I get says the action cannot be found, as if the > > ':delete' method is not being translated to the appropriate destroy > > action. It works fine as an Ajax call from the browser. > > Probably wrong path. Check the URL generated by "person_movie_path(1,1)" > against the output of "rake routes". That's what I thought but it checks out fine (I've practically blinded myself examining rake routes). I even test the route in the test method, and it passes. And it does work from the browser: indentical path (and :delete method). The error I get is : ActionController::UnknownAction: No action responded to /people/1/ movies/1. Actions: create, create_guid, lots more methods here, including "destroy" --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] :active_record_store + :table_name_with_underscore session issues
Today I created a new Rails 2.2.2 project. I'm using Oracle and activerecord-oracle-adapter (1.0.0.9250). I'm using ActiveRecord::Base.primary_key_prefix_type = :table_name_with_underscore, which is a spec for the project that I cannot change. I ran `rake db:sessions:create` and it created a new migration that looks like this: class CreateSessions < ActiveRecord::Migration def self.up create_table :sessions do |t| t.string :session_id, :null => false t.text :data t.timestamps end add_index :sessions, :session_id add_index :sessions, :updated_at end def self.down drop_table :sessions end end This does not work. I get the error: ActionController::InvalidAuthenticityToken on any forms that are posted. When I look in the sessions table the hashed data in the `data` field looks normal, but there are integers being stored in the session_id field, not the 32 character hashes I would expect. And every page reload creates a new session, the integer stored in the session_id field is incremented by one. I'm thinking session data is being written, but then cannot be retrieved. I've tried a number of things I found searching, such as: CGI::Session::ActiveRecordStore::Session.set_primary_key 'session_id' none of which help. Any idea what I need to do? I have other, older Rails apps using active_record_store sessions that work just fine, but this is my first one on Rails 2.2.2 and so far it's a no-go. -- Greg Donald http://destiney.com/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: xml_http_request : action not found?
Quoting itsastickup : > > > I have this in a functional test: > > xml_http_request :delete, person_movie_path(1,1) > > and the error I get says the action cannot be found, as if the > ':delete' method is not being translated to the appropriate destroy > action. It works fine as an Ajax call from the browser. > Probably wrong path. Check the URL generated by "person_movie_path(1,1)" against the output of "rake routes". HTH, Jeffrey --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Mysql::Error: Duplicate entry
hello , I am designing a project for a news website and I am new to ROR
I am facing a problem with the add news function
this is the error
Mysql::Error: Duplicate entry '' for key 1: INSERT INTO `articals`
(`body`, `title`, `date`, `tag`) VALUES('nnn', 'hhh', '2008-03-02',
'')
-
this is my code
class ArticleController < ApplicationController
def new
@article = Article.new
@article.date = Date.today
end
def create
@article = Article.new(params[:article])
if @article.save
redirect_to :action => 'list'
else
render :action => 'new'
end
end
--
add.rhtml in views
Add new article
<% form_tag :action => 'create' do %>
Title:
<%= text_field 'article', 'title' %>
Body:
<%= text_area 'article', 'body' %>
Date:
<%= text_field 'article', 'date' %>
Tag:
<%= text_field 'article', 'tag' %>
<%= submit_tag "Create" %>
<% end %>
<%= link_to 'Back', {:action => 'list'} %>
--
please help :(
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[Rails] Re: Restful routes and Rails Console
Thank you Steve. This is precisely what I needed. Thomas, I appreciate your time as well. It is just that I learn better by typing "things" in the Rails Console in bits and pieces and see what happens. It is this interactive nature of Ruby and Rails which I like very much. Reminds me of the "Immediate Window" in Visual Basic/Access which made me very productive. But I do agree with both you gentlemen that a structured testing methodology is better suited for the task. Regards, Bharat -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Database names
If I generate a model by: "./script generate model user" it make a table "users". But if I want that table is "user" not "users" what I can do? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] JOBS-Ruby on Rails Developer position OPEN in Atlanta!!
Client in Atlanta is looking for a Mid-Level Ruby on Rails Developer. Open to relocation. Check out job the description below. If you are interested please email resumes to m...@thecentricsgroup.com and I will contact you shortly after. Description: Client is looking for a Ruby on Rails Developer to help us support and grow our web presence. The Ruby on Rails Developer will be contributing as a valuable member of the IT/E-commerce Department to develop and maintain retail websites. This position reports to the Senior Ruby on Rails Developer. Required Skills: • Minimum 3 years experience developing software in a professional e- commerce environment. • Full knowledge of HTTP and standard web software architecture. • Fluent in Ruby, PHP, Perl, DHTML and CSS. • Ability to work in a small, dynamic programming team with numerous responsibilities; Excellent code troubleshooting and testing skills. • A willingness to learn and commitment to quality. • Contribute to a seasoned web development team to build best in class e-commerce websites. • Analyze technical specification requirement documents and develop code in adherence and conformance with approved development methodologies. • Develop additional features for web based applications including front-end development, server-side development and database integration. • Analyze and identify additional areas of improvement in the current websites. • Develop high quality code to effective implement strategies to enhance customer experience on the website. • Work as part of a multi-discipline team to create successful online solutions. Desired Skills: • Familiarity with relational databases is a plus (MySQL etc.) • Experience with JavaScript and Linux server knowledge is helpful. Qualifications (Education, Experience, and Certifications) • Bachelor's degree is preferred, particularly in computer sciences. Professional web development experience is a must – you must be able to hit the ground running. Strong real-world experience is more than a substitute for your degree, however. • Proven results oriented person with a delivery focus - especially in the areas of writing high-performance, reliable and maintainable code. • Ability to adapt to new development environments, changing business requirements and learning new systems highly desired. • Deep understanding of web services software architectural and design issues. • Experience with order processing systems. • Works well with a cross functional team. Other Skills: • Must have positive work attitude, be a team player, be results oriented, be a fast learner and be able to accept change. • This position pays a base salary commensurate with experience plus a full package of benefits. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Creating an object from a pp string?
Yanni Mac wrote:
> Here is the full implementation in case anyone is interested.
>
> Server 2 needs to get a widget object from server 1
>
>
> Server 1 code
> --
> WidgetController
> def show_widget_yaml
> @widget = Widget.find(params[:id])
> render :layout => false
> end
>
> show_widget_yaml.rhtml
> <%=YAML.dump(@product)%>
>
>
>
> Server 2 code
>
> def show
> client = HTTPClient.new
> response =
> client.get('http://www.server1/widgets/show_widget_yaml'+params[:id])
> yaml_string = response.body.content
> @product = Product.new
> @product = YAML.load(yaml_string)
> end
Correction.. I forgot to replace some variable names from my own code
Server 1 code
-
WidgetController
def show_widget_yaml
@widget = Widget.find(params[:id])
render :layout => false
end
show_widget_yaml.rhtml
<%=YAML.dump(@widget)%>
Server 2 code
def show
client = HTTPClient.new
response =
client.get('http://www.server1/widgets/show_widget_yaml'+params[:id])
yaml_string = response.body.content
@widget = Widget.new
@widget = YAML.load(yaml_string)
end
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[Rails] xml_http_request : action not found?
I have this in a functional test: xml_http_request :delete, person_movie_path(1,1) and the error I get says the action cannot be found, as if the ':delete' method is not being translated to the appropriate destroy action. It works fine as an Ajax call from the browser. What am I doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Plugin Module Help
Mark Reginald James wrote: > Yes. Is the thread specific for the request in rails? Meaning.. the before_filter will be run on each rails action/request therefore is a new thread created in rails for that process? Jeez.. I hope I'm explaining it properly :) Also, since that before filter is creating a new AppConn obj do I have to worry about performance? It just seems that creating a new AppConn for each rails request seems like overkill. Am I wrong in thinking that? Thanks again for your responses. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Creating an object from a pp string?
Here is the full implementation in case anyone is interested.
Server 2 needs to get a widget object from server 1
Server 1 code
--
WidgetController
def show_widget_yaml
@widget = Widget.find(params[:id])
render :layout => false
end
show_widget_yaml.rhtml
<%=YAML.dump(@product)%>
Server 2 code
def show
client = HTTPClient.new
response =
client.get('http://www.server1/widgets/show_widget_yaml'+params[:id])
yaml_string = response.body.content
@product = Product.new
@product = YAML.load(yaml_string)
end
--
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[Rails] Re: User Interface / View Looks
:) I know, I know.
I guess what I've done is hit that "wall" where I know my visual
creativity sucks, and I need that polishing to refresh that old-
fashioned "inner" desire to code my own on the side. Can't do it like
I used to, 15 years ago. By the time I get home, I'm exhausted from
coding at "work" all day. :P
On Jan 28, 2:00 pm, Robby Russell wrote:
> On Wed, Jan 28, 2009 at 10:13 AM, sullivan.t wrote:
>
> > What are people doing these days for the "user interface" side of
> > applications? I'm in the process of writing something, using a lot of
> > CSS (good) but I keep getting the feel that this application ("rts")
> > would be better shown to the world in a flash format on the view end.
> > Thoughts? Adobe AIR? Laszlo?
>
> XHTML/CSS only requires on client-side plugin... a web browser. ;-)
>
> Robby
>
> --
> Robby Russell
> Chief Evangelist, Partner
>
> PLANET ARGON, LLC
> design // development // hosting w/Ruby on Rails
>
> http://www.planetargon.com/http://www.robbyonrails.com/
> aim: planetargon
>
> +1 503 445 2457
> +1 877 55 ARGON [toll free]
> +1 815 642 4068 [fax]
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[Rails] Re: Best practices for develop a web service (server+client)?
Xdmx Xdmx wrote: > Hi, i've two applications (APP1 and APP2) and i want that APP2 is able > to get data from APP1. I think that a simple rest web service is the way > to go. Do you have some good examples/tutorials? I've googled but i find > only old examples with the deprecated action web service. From the > client, who get the xml, how does reconvert it into ruby/model objects? If the apps aren't rails specific, I would suggest to write a simple rack application. It's actually pretty useful when interfacing API's that are non-rails. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Restful routes and Rails Console
Hi-- On Jan 28, 2009, at 10:44 AM, Thomas R. Koll wrote: > > Hi, > > On Jan 28, 5:10 pm, Bharat Ruparel wrote: > >> I am trying to see what comments_url resolves to in the Rails >> Console, >> but do not know how. > > There's a good reason for this: You don't use/need urls in your > console. > The best way is to write tests for your routes, this will also give > you the > most confidence in your own code. If you want to test routes, shoulda[1] has macros for that. For rspec users, that would be carlosbrando-remarkable[2]. If you still want to puch this stuff into console, >> include ActionController::UrlWriter >> new_session_path => "/session/new" See if this helps. [1] Projects - Shoulda [2] carlosbrando's remarkable at master - GitHub --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Plugin Module Help
Mark Reginald James wrote: > Nate Leavitt wrote: > >> Is that multi-thread safe for the newer versions of rails? > > Yes. > > -- > Rails Wheels - Find Plugins, List & Sell Plugins - > http://railswheels.com Ok thanks. I guess my next question is more in regards to threads, but if I have multiple accounts logged in how do the threads stay specific for each account? Looks like I need to read up on threads. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Creating an object from a pp string?
Philip Hallstrom wrote: >> Right now I am just creating a pipe-delimited string of the object >> attributes. Then the other server takes that string, splits it on | >> and >> populates a new object. Really I am just wondering if there is a one >> liner from a library where I can do this. JSON, etc.. would be >> overkill, since I can easily do it with a pipe-delimited string. I >> might just code a utility to do this with the pp string unless someone >> has some code that already does this. let me know.. thank > > http://www.ruby-doc.org/stdlib/libdoc/yaml/rdoc/classes/YAML.html#M010508 > http://www.ruby-doc.org/stdlib/libdoc/yaml/rdoc/classes/YAML.html#M010509 Ah.. you da man. Thanks, I guess I overlooked that ;-) That does exactly what I need it to. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Creating an object from a pp string?
>> >> If you really want to go that route you might look at converting it >> to >> YAML... but I'd also suggest looking at JSON, XML, XML-RPC, REST, >> active resource, etc... >> >> -philip > > Thanks for the quick reply! > > Right now I am just creating a pipe-delimited string of the object > attributes. Then the other server takes that string, splits it on | > and > populates a new object. Really I am just wondering if there is a one > liner from a library where I can do this. JSON, etc.. would be > overkill, since I can easily do it with a pipe-delimited string. I > might just code a utility to do this with the pp string unless someone > has some code that already does this. let me know.. thank http://www.ruby-doc.org/stdlib/libdoc/yaml/rdoc/classes/YAML.html#M010508 http://www.ruby-doc.org/stdlib/libdoc/yaml/rdoc/classes/YAML.html#M010509 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Creating an object from a pp string?
Philip Hallstrom wrote: > > If you really want to go that route you might look at converting it to > YAML... but I'd also suggest looking at JSON, XML, XML-RPC, REST, > active resource, etc... > > -philip Thanks for the quick reply! Right now I am just creating a pipe-delimited string of the object attributes. Then the other server takes that string, splits it on | and populates a new object. Really I am just wondering if there is a one liner from a library where I can do this. JSON, etc.. would be overkill, since I can easily do it with a pipe-delimited string. I might just code a utility to do this with the pp string unless someone has some code that already does this. let me know.. thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Multi table inheritance problem with has_one relationship
Thanks Tom for the suggestion. I did not know this. But the bads new is that does the same issue. It looks like the superclass name is cached in the association then even if I do a reload or (true) and becomes, it fetch the data from Product instead of ProductVT Rémi Thomas r. Koll wrote: > Hi, > > On Jan 27, 7:46�pm, R�mi Gagnon > wrote: > >> TransactionProduct.find(:first).product.relaod �(reload the product >> instance instead of ProductVT) >> >> Even if I see in the console that is a ProductVT it reloads Product. �I >> checked in development.log and in performs the query on Product. >> >> Any idea. > > I fear I got lost somewhere but did you know 'becomes' ? > TransactionProduct.find(:first).product(true).becomes(ProductVT) > > BTW, the product(true) that I used is is quite(?) the same like > product.reload > > ciao, tom -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Creating an object from a pp string?
> When I use pp on an object in rails, it prints out a nice string > representation of the object. I am trying to pass objects from one > server to another and I am wondering if I can just pass this string > and > create an object on the other server. Any libraries/functions out > there > that can do this? Or any other way to do this (not necessarily using > pp). If you really want to go that route you might look at converting it to YAML... but I'd also suggest looking at JSON, XML, XML-RPC, REST, active resource, etc... -philip --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Creating an object from a pp string?
When I use pp on an object in rails, it prints out a nice string representation of the object. I am trying to pass objects from one server to another and I am wondering if I can just pass this string and create an object on the other server. Any libraries/functions out there that can do this? Or any other way to do this (not necessarily using pp). Thanks! -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Best practices for develop a web service (server+client)?
What about activeResource ? On Jan 28, 11:02 am, Xdmx Xdmx wrote: > Hi, i've two applications (APP1 and APP2) and i want that APP2 is able > to get data from APP1. I think that a simple rest web service is the way > to go. Do you have some good examples/tutorials? I've googled but i find > only old examples with the deprecated action web service. From the > client, who get the xml, how does reconvert it into ruby/model objects? > -- > Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Calculate Page views efficiently
sullivan, thanks for the reply. But the very act of inserting into any table means i cannot use page caching which will be aserious performance penalty to pay. i will explore the logs option though. thanks Cheers, Deepu. On Jan 28, 11:15 pm, "sullivan.t" wrote: > Maybe with a distinct insert into a history table? thread_views > (thread_id int, view_count) outside of the before_filter... somewhere > else? > > Or parsing of the logs? > > On Jan 28, 1:03 pm, deepu wrote: > > > Hi, > > I am coding forum software in rails. In forum software how many > > times a thread is viewed is an important metric .one way of doing this > > is creating a before_filter which logs in a view everytime a page is > > requested. > > > actually just because i need to run this before_filter i can't do page > > caching which can drastically improve the performance of the app. can > > anyone suggest a better way of logging views of every thread. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Restful routes and Rails Console
Hi, On Jan 28, 5:10 pm, Bharat Ruparel wrote: > I am trying to see what comments_url resolves to in the Rails Console, > but do not know how. There's a good reason for this: You don't use/need urls in your console. The best way is to write tests for your routes, this will also give you the most confidence in your own code. ciao, tom --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Multi table inheritance problem with has_one relationship
Hi, On Jan 27, 7:46 pm, Rémi Gagnon wrote: > TransactionProduct.find(:first).product.relaod (reload the product > instance instead of ProductVT) > > Even if I see in the console that is a ProductVT it reloads Product. I > checked in development.log and in performs the query on Product. > > Any idea. I fear I got lost somewhere but did you know 'becomes' ? TransactionProduct.find(:first).product(true).becomes(ProductVT) BTW, the product(true) that I used is is quite(?) the same like product.reload ciao, tom --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Best practices for develop a web service (server+client)?
Hi, i've two applications (APP1 and APP2) and i want that APP2 is able to get data from APP1. I think that a simple rest web service is the way to go. Do you have some good examples/tutorials? I've googled but i find only old examples with the deprecated action web service. From the client, who get the xml, how does reconvert it into ruby/model objects? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: User Interface / View Looks
On Wed, Jan 28, 2009 at 10:13 AM, sullivan.t wrote:
>
> What are people doing these days for the "user interface" side of
> applications? I'm in the process of writing something, using a lot of
> CSS (good) but I keep getting the feel that this application ("rts")
> would be better shown to the world in a flash format on the view end.
> Thoughts? Adobe AIR? Laszlo?
XHTML/CSS only requires on client-side plugin... a web browser. ;-)
Robby
--
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Chief Evangelist, Partner
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[Rails] Re: save value of text_field in the view
Hello list I have the same problem yet I dont catch value of text_field in the same erb.html file. any idea??? thanks again. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Calculate Page views efficiently
Maybe with a distinct insert into a history table? thread_views (thread_id int, view_count) outside of the before_filter... somewhere else? Or parsing of the logs? On Jan 28, 1:03 pm, deepu wrote: > Hi, > I am coding forum software in rails. In forum software how many > times a thread is viewed is an important metric .one way of doing this > is creating a before_filter which logs in a view everytime a page is > requested. > > actually just because i need to run this before_filter i can't do page > caching which can drastically improve the performance of the app. can > anyone suggest a better way of logging views of every thread. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] User Interface / View Looks
What are people doing these days for the "user interface" side of
applications? I'm in the process of writing something, using a lot of
CSS (good) but I keep getting the feel that this application ("rts")
would be better shown to the world in a flash format on the view end.
Thoughts? Adobe AIR? Laszlo?
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[Rails] Calculate Page views efficiently
Hi, I am coding forum software in rails. In forum software how many times a thread is viewed is an important metric .one way of doing this is creating a before_filter which logs in a view everytime a page is requested. actually just because i need to run this before_filter i can't do page caching which can drastically improve the performance of the app. can anyone suggest a better way of logging views of every thread. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Change Database Name
Matt Harrison wrote: > > You could copy the database to the new name, and then change > database.yml. > > Then you can delete the original database without any downtime. > > HTH > > Matt Good suggestion, thank you. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Change Database Name
Dan Weaver wrote: > Hi, > > I'd like to change the name of the database for an app I have in > production (the current name is too ambiguous). As I see it I will need > to change the database.yml file and the database name in mysql. Is there > anything else? A better way? Suggestions? > > I want to be on the cautious side, for obvious reasons. > > Thanks. You could copy the database to the new name, and then change database.yml. Then you can delete the original database without any downtime. HTH Matt --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: How long do you take for each Development Cycle
2 Developers * 3-4 Days * 40-50 Bugs < Happiness... Feel free to alter the first, second and/or third terms until the equation balances. It sounds like you have the correct processes in place, you just need some scope management. With the idea that "less is more", fewer bugs attempted should yield less rework, and less missed dates (and maybe get you home in time for dinner). Prioritize the bugs that are on the list, and don't be afraid to start tossing low priority bugs off the list if the scope of a higher priority change is larger than anticipated. Overtime may work for short bursts, but fact is fact... tired programmers make mistakes. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Change Database Name
Hi, I'd like to change the name of the database for an app I have in production (the current name is too ambiguous). As I see it I will need to change the database.yml file and the database name in mysql. Is there anything else? A better way? Suggestions? I want to be on the cautious side, for obvious reasons. Thanks. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Redirecting root to mongrel prefix
On Jan 28, 11:50 am, Freddy Andersen wrote: > I think you are missing a piece of the puzzle, Apache and > mod_proxy... > Yes, this is running behind Apache. We have a Java app that runs at http://java.ourdomain.com/foo We have Apache proxy forwarding http://java.ourdomain.com/bar to http://rails.ourdomain.com/bar ...so that ajax calls aren't cross-domain to the java app. The issue with redirecting the root requests to the prefixed URL is more a matter of convenience, just so someone doesn't see "NOT FOUND" if they happen to hit the root URL. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Rails runtime
On 28 Jan 2009, at 16:36, Camille Roux wrote: > > Hi, > > I've a question about the Rails runtime. > I'd like to know which part of Rails is executed (and put in memory) > at > each request? at each server launch? > In other words, is Rails like PHP (the whole code is "executed" at > each > request)? All of your app code (and the framework) is loaded when the mongrel, passenger instance etc. is launched (passenger can do clever things with fork if you're using REE). Fred > > > Thanx > Camille Roux > -- > Posted via http://www.ruby-forum.com/. > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: How to add fields dynamically?
Phlip, Peter, and Bharat, Thank you for advises and your time! -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Redirecting root to mongrel prefix
I think you are missing a piece of the puzzle, Apache and mod_proxy... You would never run multiple app roots unless you had multiple apps and or a php app on / and a rails app on /app1... If you want multiple apps running on your dev env just start them with -p 3001 -p 3002 ... ? much easier... but I guess that depends on what you are trying to do ... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Rails runtime
Hi, I've a question about the Rails runtime. I'd like to know which part of Rails is executed (and put in memory) at each request? at each server launch? In other words, is Rails like PHP (the whole code is "executed" at each request)? Thanx Camille Roux -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Restful named member routs is not decoded correctly
On Jan 28, 2009, at 9:45 AM, Hans wrote:
> I define my own member action in the root file as
> map.resources :helps
You don't need the first one, the second (with the :member option)
does what you need.
>
> map.resources :helps, :member => {:display => :put}
>
> The tables listed by rake routs displays the pathes and helpers as
> display_help PUT/helps/:id/display
> {:controller=>"helps", :action=>"display"}
> formatted_display_help PUT/helps/:id/display.:format
> {:controller=>"helps", :action=>"display"}
>
> I am using it in a link in the view as display_help_path
> (:id=>'What_is_Disweb')
> and the url in the corresponding link is
> http://localhost:3000/hepls/What_is_Disweb/display
You've stipulated that the method used for the display action must be
PUT, so if you click on a link, that's a GET and it is most likely
matching the default route:
map.connect '/:controller/:action/:id'
>
>
> This seems all OK, but rails tell me that it cannot find an action
> named What_is_Disweb, when I click on the link
> I seems as the url is decoded as I had not add the member action
>
> Anyone that has any ideas of what is going on ? Has anyone met the
> same problem ?
> What mistakes have I done ? What are the sources of my problem ?
> I am displaying the link in another window ? Is that the source of the
> problem?
> I have tried to find the source of the probllem for hours, but without
> any success.
>
> Any help is very much appreciated
Try having just:
map.resources :helps, :member => {:display => :get}
and see if your problem goes away.
I'd also recommend commenting out the default routes and add the
actual routing that you need.
-Rob
Rob Biedenharn http://agileconsultingllc.com
r...@agileconsultingllc.com
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[Rails] Re: How to add fields dynamically?
You will need Javascript for this sort of thing as Ryan Bates points out in his screen casts. There are many ways to do it, e.g., RJS templates or unobstrusive Javascript. Next in your create action, you will have to loop through the newly added rows to the database. It sounds simple, but it isn't if you are a beginning Rails programmer. You may want to get a bit more experience with Javascript/Ajax before trying this. However, if you must, lookup the multi-model update recipe in Advanced Rails Recipes Book contributed by Ryan Bates and just exclude the "one" side of "one-to-many" relationship. Bharat -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: ajax search feature works in FF but not IE
Fantastic! That did the trick. Thanks!
-Original Message-
From: rubyonrails-talk@googlegroups.com
[mailto:rubyonrails-t...@googlegroups.com] On Behalf Of Mark Reginald James
Sent: Tuesday, January 27, 2009 6:07 PM
To: rubyonrails-talk@googlegroups.com
Subject: [Rails] Re: ajax search feature works in FF but not IE
Pardee, Roy wrote:
> <%= observe_field('project_search',
> :url => { :controller => "projects", :action => "index_search"},
> :update => "project-list",
> ...
> That partial renders a table w/one row per project. This works just
> fine from FireFox. But from IE I don't get my table--just a blank page. So
> the records that used to be in my table id="project-list" are gone, but I
> don't see the new ones that index_search queried out of the db. Judging from
> the log, IE is indeed making the request to index_search, passing the params
> it should, etc. The log even says, e.g., ...
> But IE doesn't seem to want to actually *display* these guys. FF's web
> development toolbar tells me I'm in "standards compliance mode" when I pull
> up a searched list of projects, so I believe the markup is all kosher.
:update changes the innerHTML of a node, so you will be inserting the table
inside the table tag.
Wrap a div around the table and update that instead.
--
Rails Wheels - Find Plugins, List & Sell Plugins - http://railswheels.com
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[Rails] Restful routes and Rails Console
The following is a snippet of the routes.rb file: map.resources :blogs do |blog| blog.resources :posts do |post| post.resources :comments end end The index action in the CommentsController shows: redirect_to comments_url I am trying to see what comments_url resolves to in the Rails Console, but do not know how. Thanks in advance for your time and help. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: active_scaffold + i18n
On 28 Jan 2009, at 16:11, natematias wrote: > Simple Localization apparently has support for Active Scaffold > translation. > http://simple-localization.arkanis.de/ > > I do not however know what the the implications of recent I18n changes > in Rails have been to either Simple Localization or Active Scaffold. Well, we're using Simple Localization in several of our apps and are postponing upgrading them to Rails 2.2 since Simple Localization doesn't work with it. I still find it superior to what Rails itself currently offers though. Also note that the last activity on the plugin was 7 months ago (although I noticed a recent import into github), so if you want Rails 2.2 compatibility, you'll either have to wait or do it yourself. We probably will some time in the future (or switch to Rails I18n), but we simply don't have the time right now. Best regards Peter De Berdt --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: progress bar
Piyush with Rails wrote: > Have you tried Mongrel upload progress bar plugin. find the link > below. > > http://mongrel.rubyforge.org/wiki/UploadProgress > > There is a caution with this: it needs Apache Web Server. it will not > work for Nginx. > > Thanks, > Piyush. > > On Jan 26, 1:08 pm, Anubhaw Prakash Thanks man. I will try it and respond to you. Anubhaw. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: how to delete temp files
http://www.ruby-doc.org/core-1.8.6/classes/FileUtils.html#M004365 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: javascript function needs rails variable
This will only work if that script block is in an .erb template.
On Jan 28, 1:02 am, Rabia wrote:
>
>
> document.getElementById('h').checked=true;
> show_coords(<%= @pic_comments.to_json %>,"main",'<%=$domain%>/
> users/update_picture_div',<%= @picture.id %>)
>
>
> I have implement this but rails variables are not working.
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[Rails] Re: Best find for the job...
In my opinion, the best way is the first way that works. If that method proves to be too inefficient, then optimize afterwards. On Jan 28, 10:03 am, Neal L wrote: > Hi all, > > I'm trying to find the most effective way to generate an aggregation > report. The models involved are: > > Customer --(has_many)--> Charges > Charges --(have_one)-->Account > > What I'm trying to do is find the total charges during the year for > each customer by account. In other words, a function like: > > customer.charges_for_year() > > in the customer model that will return a hash of each account charged > and the customer's total charges to that account. > > From what I've read I don't think I should be using named_scope, since > this involves associations... > > Any ideas? > > Thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: active_scaffold + i18n
Philippe, Simple Localization apparently has support for Active Scaffold translation. http://simple-localization.arkanis.de/ I do not however know what the the implications of recent I18n changes in Rails have been to either Simple Localization or Active Scaffold. --J. Nathan Matias www.natematias.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Redirecting root to mongrel prefix
Mongrel can be started with a prefix e.g. mongrel_rails start -p 3000 --prefix /foobar So that all of the app's URLs are prefixed, e.g. http://localhost:3000/foobar http://localhost:3000/foobar/posts http://localhost:3000/foobar/posts/1 The problem is that if you hit just the root ( http://localhost:3000/ ) then mongrel responds with "NOT FOUND". I tried adding an index.html to RAILS_ROOT/public that redirects to / foobar, but this results in an infinite loop. Does anyone know how to get requests to the root to redirect to the prefix? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: How to add fields dynamically?
Peter De Berdt wrote: > On 28 Jan 2009, at 00:13, Aa Sh wrote: > >> I would like have a simple interface for users to add data into >> database. How to add new textareas in form, until user want it and >> submit all of them at once? > > http://railscasts.com/episodes/73-complex-forms-part-1 > http://railscasts.com/episodes/74-complex-forms-part-2 > ... and everything on railscasts.com basically > > > Best regards > > Peter De Berdt Thank you so much, it is almost exactly what I need, except I am a novice in RoR, so I can't change the example from multi models to simple one. I try, but have an error. Now I have table in database with "e_key" and "comment" fields and standard new.html.erb (built by scaffolding). So actually I have two question: 1) How dynamically to add empty fields on page (by click button)? 2) How to collect all data from all rows and put they into database? Thank you for your time! -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] How does facebook’s Share a link feature work?
I wanted to implement that feature in a Rails application I'm buidling. A user posts a url, and voila, he gets a better representation for that url. I already dealt with a similar feature before where the requirement was to replace a given url with the page's title and favicon. Facebook go beyond that and if it's youtube it gives you an embed object and so on. I asked the same question on stackoverflow http://stackoverflow.com/questions/477899/how-does-facebooks-share-a-link-feature-work where I was introduced to oEmbed and oohEmbed. I guess they are great. What I want exactly is 1. A user attaches a url with his blog post for example 2. when showing that blog post, one of the following things should happen a) If youtube and other video sites, embed that video in its proper player b) if an image, show the thumbnail c) else, show a page's title and description I wanted to know what ideas come to your mind if you were faced with implementing such a feature. One thing to mention is that this feature will be used in my application heavily, or should I say all the time so the solution should really pay much attention to performance. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: site content blocks
How about creating a model (and a table) called contact
information
You're code will be a lot cleaner and meaningfull.
usually compagnies have multiple contacts they like to make visible,
having a model for such purpose should provide good starting point and
allow for expension (like one business contact, the invoicing contact,
etc.)
Regards,
Jean-Marc
http://m2i3.com/
On Jan 28, 1:10 am, torp wrote:
> newbie question:
>
> what is the best way in rails to make content managed data that isn't
> iterated? eg. on a 'contact us' page i have an business address field
> that the client needs to be able to update, and there are many other
> fields on the site that need to be content managed should i create
> one table that stores all this data and access it in the pages action?
>
> i've created a table called 'blocks' which contains fields 'id',
> 'name' and 'content'
>
> and in the controller
>
> def contactus
> address = Block.find(:first, :conditions => { :name =>
> "businessaddress"})
> end
>
> which i can then access from the view, except this seems cumbersome.
>
> better ideas?
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[Rails] Best find for the job...
Hi all, I'm trying to find the most effective way to generate an aggregation report. The models involved are: Customer --(has_many)--> Charges Charges --(have_one)-->Account What I'm trying to do is find the total charges during the year for each customer by account. In other words, a function like: customer.charges_for_year() in the customer model that will return a hash of each account charged and the customer's total charges to that account. >From what I've read I don't think I should be using named_scope, since this involves associations... Any ideas? Thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Restful named member routs is not decoded correctly
I define my own member action in the root file as
map.resources :helps
map.resources :helps, :member => {:display => :put}
The tables listed by rake routs displays the pathes and helpers as
display_help PUT/helps/:id/display
{:controller=>"helps", :action=>"display"}
formatted_display_help PUT/helps/:id/display.:format
{:controller=>"helps", :action=>"display"}
I am using it in a link in the view as display_help_path
(:id=>'What_is_Disweb')
and the url in the corresponding link is
http://localhost:3000/hepls/What_is_Disweb/display
This seems all OK, but rails tell me that it cannot find an action
named What_is_Disweb, when I click on the link
I seems as the url is decoded as I had not add the member action
Anyone that has any ideas of what is going on ? Has anyone met the
same problem ?
What mistakes have I done ? What are the sources of my problem ?
I am displaying the link in another window ? Is that the source of the
problem?
I have tried to find the source of the probllem for hours, but without
any success.
Any help is very much appreciated
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[Rails] Re: Override or delete the layouts that are generated by scaffold generated code?
Are you pointing your scaffolded controllers at the application layout? class ScaffoldedController < ApplicationController layout "mylayout.html.erb" blah blah blah end -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] How long do you take for each Development Cycle
Hi guys, I don't know if this question is proper to post here. But I think it is related to every developer, so I post. I am using RoR for developments more than a year. We are using Bugzilla. We do unit, funcitonal and watir tests. We usually schedule to do around 40-50 bugs for each development cycle and it scheduled to take 3-4 days. Most of the tasks involve RoR MVC modification, documentation, testings, CSS style, debuggings, modify jQuery plugins. And we maintain for IE6, ie7 and FF3. However, most of the time we cannot meet schedule and bugs are often found (around 10-25% need to reopen). I am quite frustrated about that although we tried our best and Overtime works, the result is not suitable. How about yours? Is the cycle/time too short? or any tools (RoR, Bugzilla) do we used inproperly? We are small company only 2 developers. And the freelance designer has left for a while. We do wanna change the situations, if you have similar situations or you know our problem, I do appreciate your comment and help! Thanks, and Happy Year of the Ox ! Arthur -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: format.html and redirect_to
On 28 Jan 2009, at 10:30, Ricky wrote: > > I was wondering what the purpose of wrapping a redirect_to in a > format.html block is. I get why you'd want to do this with a render, > but if you're redirecting the browser to another URL, what's the > point? As I understand it, when redirect_to is called, Rails sends a > 302 back to the browser, It might not be a browser. Eg with a create action you would typically redirect browsers to the show action, but the XML api probably wouldn't do that. Fred > so I'm having trouble understanding why > format plays any part in this. No biggie, just need some clarification > on what's actually happening. > > Cheers, > Ricky > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Submit buttons with rollover images
Michael Slater wrote: > The image_submit_button helper makes it easy enough to use images as > submit buttons, but they don't have any rollover effects. I've seen > various JS approaches to make this work, but I'm wondering if there's > a preferred Rails way to do this. > > Has anyone seen a replacement for image_submit_button that takes two > (or three) images instead of one, and creates the rollover code? > > Michael This is the "rails" aproach... <%= image_submit_tag "btn-off.jpg", :mouseover => "btn-on.jpg"%> :) Regards -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] How to give onchange for select_year rails helper....
<%=select_year(Date.today,:include_blank=>true, :start_year =>
Date.today.strftime("%Y").to_i, :end_year => 1999)%>
i am using rhis helper... now i want to give onchange here
Please help me to solve this
thanks in advance
JK
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[Rails] Re: Apply style in collection_select ?????
On 28 Jan 2009, at 07:34, Dharmdip Rathod wrote:
>
> Thanks a lot ,
> but it is not working here actually your suggested code is breaking my
> java script and style problem is still there , but never mind .
> Actually
> here this issue is looking some critical because i can not see html
> generated code in source when i write this
>
> <%= collection_select(:customer, :country_id,
> @countries, :id, :country, {:style => 'width:100px;', :onchange =>
> "updateState('');", :id => 'country_id'}) %>
It's the usual "the first hash is options, the second is for html
options" thingy.
>
>
> help...
> --
> Posted via http://www.ruby-forum.com/.
>
> >
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[Rails] format.html and redirect_to
I was wondering what the purpose of wrapping a redirect_to in a format.html block is. I get why you'd want to do this with a render, but if you're redirecting the browser to another URL, what's the point? As I understand it, when redirect_to is called, Rails sends a 302 back to the browser, so I'm having trouble understanding why format plays any part in this. No biggie, just need some clarification on what's actually happening. Cheers, Ricky --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Override or delete the layouts that are generated by scaffold generated code?
Is it possible to ‘override’ or remove the layouts that are generated by scaffold generated code? I have a application.html.erb layout that works perfectly with my CSS/ DIV based navigation and all I want to do is create some CRUD pages for a couple of database tables. But I want them to live in the application template that I have already created… I've tried deleting the scaffold layouts from the app/views/layouts and I get an error from WEBrick looking for the StyleSheets?? ActionController::UnknownAction (No action responded to stylesheets): I'm using Rails 2.0.2 Thanks in advance! Marksu --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] site content blocks
newbie question:
what is the best way in rails to make content managed data that isn't
iterated? eg. on a 'contact us' page i have an business address field
that the client needs to be able to update, and there are many other
fields on the site that need to be content managed should i create
one table that stores all this data and access it in the pages action?
i've created a table called 'blocks' which contains fields 'id',
'name' and 'content'
and in the controller
def contactus
address = Block.find(:first, :conditions => { :name =>
"businessaddress"})
end
which i can then access from the view, except this seems cumbersome.
better ideas?
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[Rails] Re: how to create a permanent record in table
Thanks everyone for your input. Yes I did only want to protect one of the records so ill give your (roberts) method a shot! thank you very much -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] X_send_file download 1byte file instade of original size
i m using x_send_file pluggins and download file then only 1byte file is
downloaded.
in Controller
x_send_file("#{RAILS_ROOT}/public#{params[:file]}")
if you have idea for this problem so give me a solution
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[Rails] Re: RubyOnRails with MS SQL - Connectivity Error
> I have also installed the gem dbi-0.4.0 Tony, I would stick with the older version of ADO one of the 2.x series I'm not sure it'll work with the new dbi. Cheers Luke -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
